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what bone has a functional unit of osteon
compact
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what bone has organized concentric lamellae around a central canal
compact
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what bone has osteocytes that lie between layers and central canal that contains small blood vessles
compact
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what bone has canaliculi that connects lacunae with each other and central canal
compact
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what bone is strong along its length
compact
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what bone is located where bones not heavily stressed or in many directions
spongy
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what bone has lamellae form struts and plates creating an open network
spongy
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what bone reduces weight of skeleton and has no blood vessels in matrix
spongy
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what bone has nutrients reach osteons through canaliculi open to trabeculae surfaces
spongy
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what are three typical long bong features
periosteum, compact bone, and spongybone
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what is the long bone feature that is the outermost layer
periosteum
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what is the long bone feature that is the outer bone tissue layer
compact
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what is the long bone feature this is the innermost layer
spongy
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what feature of the compact bone is on outer and inner surfaces of compact bone layer
circumferential lamellae
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what feature of the compact bone fills spaces between osteons
interstitial lamellae
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what feature of the compact bone contains central canals (parallel) , and connected by perforating canals (perpendicular)
osteons
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what increases bone diameter of existing bones and does not form original bone
appositional growth
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what has osteoprogenitor cells that differentiate into osteblasts that add bone matrix under periosteum
appositional growth
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what is the deeper lamallae recycled and replaced by osteons
appositional growth
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what has osteoclasts remove matrix at inner surface to enlarge medullary cavity
appositional growth
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what are the three main parts of appositional growth
periosteum, perforating fibers, endosteum
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what are the two layers of the periosteum
fibrous outer layer and inner cellular layer
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what has the function of isolating bone from surrounding tissues
periosteum
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what has the function to route for blood and nervous supply
periostum
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what has the function that actively participate in bone growth and repair
periosteum
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what is created by osteoblasts in periosteum cellular layer
perforating fibers
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what strongly connects tendons, ligaments, and joint capsules to bone through periosteum
perforating fibers
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what has incompete cellular layer lining medullary cavity
endosteum
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what covers spongy bone and lines central canals
endosteum
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what consists of simple layer of osteoprogenitor cells
endosteum
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what is where incomplete, osteoclasts and blasts remodel matrix
endosteum
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